display.c File Reference

Include dependency graph for display.c:

Data Structures
struct	vout_display_owner_sys_t
struct	vout_display_sys_t
struct	video_splitter_owner_t

Functions
static void	SplitterClose (vout_display_t *vd)
static picture_t *	VideoBufferNew (filter_t *filter)
static vout_display_t *	vout_display_New (vlc_object_t *obj, const char *module, bool load_module, const video_format_t *fmt, const vout_display_cfg_t *cfg, vout_display_owner_t *owner)
	It creates a new vout_display_t using the given configuration. More...
static void	vout_display_Delete (vout_display_t *vd)
	It deletes a vout_display_t. More...
static int	vout_display_Control (vout_display_t *vd, int query,...)
	It controls a vout_display_t. More...
static void	vout_display_Manage (vout_display_t *vd)
void	vout_display_GetDefaultDisplaySize (unsigned *width, unsigned *height, const video_format_t *source, const vout_display_cfg_t *cfg)
	Computes the default display size given the source and the display configuration. More...
void	vout_display_PlacePicture (vout_display_place_t *place, const video_format_t *source, const vout_display_cfg_t *cfg, bool do_clipping)
	Computes how to place a picture inside the display to respect the given parameters. More...
void	vout_display_SendMouseMovedDisplayCoordinates (vout_display_t *vd, video_orientation_t orient_display, int m_x, int m_y, vout_display_place_t *place)
	Helper function that applies the necessary transforms to the mouse position and then calls vout_display_SendEventMouseMoved. More...
static int	VoutDisplayCreateRender (vout_display_t *vd)
static void	VoutDisplayDestroyRender (vout_display_t *vd)
static int	VoutDisplayResetRender (vout_display_t *vd)
static void	VoutDisplayEventMouse (vout_display_t *vd, int event, va_list args)
static void	VoutDisplayEvent (vout_display_t *vd, int event, va_list args)
static vout_window_t *	VoutDisplayNewWindow (vout_display_t *vd, unsigned type)
static void	VoutDisplayDelWindow (vout_display_t *vd, vout_window_t *window)
static void	VoutDisplayFitWindow (vout_display_t *vd, bool default_size)
static void	VoutDisplayCropRatio (int *left, int *top, int *right, int *bottom, const video_format_t *source, unsigned num, unsigned den)
bool	vout_ManageDisplay (vout_display_t *vd, bool allow_reset_pictures)
bool	vout_AreDisplayPicturesInvalid (vout_display_t *vd)
bool	vout_IsDisplayFiltered (vout_display_t *vd)
picture_t *	vout_FilterDisplay (vout_display_t *vd, picture_t *picture)
void	vout_FilterFlush (vout_display_t *vd)
void	vout_UpdateDisplaySourceProperties (vout_display_t *vd, const video_format_t *source)
void	vout_SetDisplayFilled (vout_display_t *vd, bool is_filled)
void	vout_SetDisplayZoom (vout_display_t *vd, unsigned num, unsigned den)
void	vout_SetDisplayAspect (vout_display_t *vd, unsigned dar_num, unsigned dar_den)
void	vout_SetDisplayCrop (vout_display_t *vd, unsigned crop_num, unsigned crop_den, unsigned left, unsigned top, int right, int bottom)
void	vout_SetDisplayViewpoint (vout_display_t *vd, const vlc_viewpoint_t *p_viewpoint)
static vout_display_t *	DisplayNew (vout_thread_t *vout, const video_format_t *source, const vout_display_state_t *state, const char *module, bool is_splitter, mtime_t double_click_timeout, mtime_t hide_timeout, const vout_display_owner_t *owner_ptr)
void	vout_DeleteDisplay (vout_display_t *vd, vout_display_state_t *state)
	It destroy a vout managed display. More...
vout_display_t *	vout_NewDisplay (vout_thread_t *vout, const video_format_t *source, const vout_display_state_t *state, const char *module, mtime_t double_click_timeout, mtime_t hide_timeout)
	It creates a vout managed display. More...
static vout_window_t *	SplitterNewWindow (vout_display_t *vd, unsigned type)
static void	SplitterDelWindow (vout_display_t *vd, vout_window_t *window)
static void	SplitterEvent (vout_display_t *vd, int event, va_list args)
static picture_pool_t *	SplitterPool (vout_display_t *vd, unsigned count)
static void	SplitterPrepare (vout_display_t *vd, picture_t *picture, subpicture_t *subpicture)
static void	SplitterDisplay (vout_display_t *vd, picture_t *picture, subpicture_t *subpicture)
static int	SplitterControl (vout_display_t *vd, int query, va_list args)
static void	SplitterManage (vout_display_t *vd)
static int	SplitterPictureNew (video_splitter_t *splitter, picture_t *picture[])
static void	SplitterPictureDel (video_splitter_t *splitter, picture_t *picture[])
vout_display_t *	vout_NewSplitter (vout_thread_t *vout, const video_format_t *source, const vout_display_state_t *state, const char *module, const char *splitter_module, mtime_t double_click_timeout, mtime_t hide_timeout)
void	vout_SendDisplayEventMouse (vout_thread_t *vout, const vlc_mouse_t *m)

Function Documentation

DisplayNew()

static vout_display_t* DisplayNew ( vout_thread_t *  vout, const video_format_t *  source, const vout_display_state_t *  state, const char *  module, bool  is_splitter, mtime_t  double_click_timeout, mtime_t  hide_timeout, const vout_display_owner_t *  owner_ptr  )

static

Referenced by vout_NewDisplay().

SplitterClose()

static void SplitterClose ( vout_display_t *  vd )

static

SplitterControl()

static int SplitterControl ( vout_display_t *  vd, int  query, va_list  args  )

static

< Unspecified error

SplitterDelWindow()

static void SplitterDelWindow ( vout_display_t *  vd, vout_window_t *  window  )

static

SplitterDisplay()

static void SplitterDisplay ( vout_display_t *  vd, picture_t *  picture, subpicture_t *  subpicture  )

static

SplitterEvent()

static void SplitterEvent ( vout_display_t *  vd, int  event, va_list  args  )

static

SplitterManage()

static void SplitterManage ( vout_display_t *  vd )

static

References VLC_EGENERIC.

SplitterNewWindow()

static vout_window_t* SplitterNewWindow ( vout_display_t *  vd, unsigned  type  )

static

References video_splitter_owner_t::wrapper.

SplitterPictureDel()

static void SplitterPictureDel ( video_splitter_t *  splitter, picture_t *  picture[]  )

static

SplitterPictureNew()

static int SplitterPictureNew ( video_splitter_t *  splitter, picture_t *  picture[]  )

static

< Unspecified error

< No error

SplitterPool()

static picture_pool_t* SplitterPool ( vout_display_t *  vd, unsigned  count  )

static

SplitterPrepare()

static void SplitterPrepare ( vout_display_t *  vd, picture_t *  picture, subpicture_t *  subpicture  )

static

VideoBufferNew()

static picture_t* VideoBufferNew ( filter_t *  filter )

static

References vout_display_t::fmt, filter_t::fmt_out, video_format_t::i_chroma, video_format_t::i_height, video_format_t::i_width, filter_t::owner, picture_pool_Get(), filter_owner_t::sys, es_format_t::video, and vout_display_Pool().

vout_AreDisplayPicturesInvalid()

bool vout_AreDisplayPicturesInvalid

(

vout_display_t *

vd

)

vout_DeleteDisplay()

void vout_DeleteDisplay	(	vout_display_t *	vd,
		vout_display_state_t *	state
	)

It destroy a vout managed display.

vout_display_Control()

static int vout_display_Control ( vout_display_t *  vd, int  query,   ...  )

static

It controls a vout_display_t.

References vout_display_t::control.

vout_display_Delete()

static void vout_display_Delete ( vout_display_t *  vd )

static

It deletes a vout_display_t.

References vout_display_t::fmt, vout_display_t::module, module_unneed, vout_display_t::source, video_format_Clean(), and vlc_object_release.

vout_display_Manage()

static void vout_display_Manage ( vout_display_t *  vd )

static

vout_display_New()

static vout_display_t* vout_display_New ( vlc_object_t *  obj, const char *  module, bool  load_module, const video_format_t *  fmt, const vout_display_cfg_t *  cfg, vout_display_owner_t *  owner  )

static

It creates a new vout_display_t using the given configuration.

References vout_display_t::cfg, vout_display_t::control, vout_display_t::display, vout_display_t::fmt, vout_display_info_t::has_double_click, vout_display_info_t::has_pictures_invalid, video_format_t::i_sar_den, video_format_t::i_sar_num, vout_display_t::info, vout_display_info_t::is_slow, vout_display_t::manage, vout_display_t::module, module_need, vout_display_info_t::needs_hide_mouse, vout_display_t::owner, vout_display_t::pool, vout_display_t::prepare, vout_display_t::source, vout_display_info_t::subpicture_chromas, vout_display_t::sys, video_format_Copy(), vlc_custom_create, and vlc_object_release.

vout_FilterDisplay()

picture_t* vout_FilterDisplay	(	vout_display_t *	vd,
		picture_t *	picture
	)

vout_FilterFlush()

void vout_FilterFlush

(

vout_display_t *

vd

)

vout_IsDisplayFiltered()

bool vout_IsDisplayFiltered

(

vout_display_t *

vd

)

vout_ManageDisplay()

bool vout_ManageDisplay	(	vout_display_t *	vd,
		bool	allow_reset_pictures
	)

< No error

vout_NewDisplay()

vout_display_t* vout_NewDisplay	(	vout_thread_t *	vout,
		const video_format_t *	source,
		const vout_display_state_t *	state,
		const char *	module,
		mtime_t	double_click_timeout,
		mtime_t	hide_timeout
	)

It creates a vout managed display.

References DisplayNew().

Referenced by vout_OpenWrapper().

vout_NewSplitter()

vout_display_t* vout_NewSplitter	(	vout_thread_t *	vout,
		const video_format_t *	source,
		const vout_display_state_t *	state,
		const char *	module,
		const char *	splitter_module,
		mtime_t	double_click_timeout,
		mtime_t	hide_timeout
	)

Referenced by vout_OpenWrapper().

vout_SendDisplayEventMouse()

void vout_SendDisplayEventMouse	(	vout_thread_t *	vout,
		const vlc_mouse_t *	m
	)

References vlc_mouse_t::b_double_click, vout_thread_sys_t::chain_interactive, vout_thread_sys_t::chain_static, vout_thread_sys_t::display, vout_thread_sys_t::filter, filter_chain_MouseFilter(), vlc_mouse_t::i_x, vlc_mouse_t::i_y, vout_thread_sys_t::lock, vout_thread_sys_t::mouse, MOUSE_BUTTON_MAX, vout_thread_t::p, vout_display_t::source, vout_thread_sys_t::spu, spu_ProcessMouse(), vout_thread_sys_t::vd, vlc_mouse_HasButton(), vlc_mouse_HasMoved(), vlc_mouse_HasPressed(), vlc_mouse_HasReleased(), vlc_mutex_lock(), vlc_mutex_unlock(), vout_SendEventMouseDoubleClick(), vout_SendEventMouseMoved(), vout_SendEventMousePressed(), and vout_SendEventMouseReleased().

vout_SetDisplayAspect()

void vout_SetDisplayAspect	(	vout_display_t *	vd,
		unsigned	dar_num,
		unsigned	dar_den
	)

vout_SetDisplayCrop()

void vout_SetDisplayCrop	(	vout_display_t *	vd,
		unsigned	crop_num,
		unsigned	crop_den,
		unsigned	left,
		unsigned	top,
		int	right,
		int	bottom
	)

vout_SetDisplayFilled()

void vout_SetDisplayFilled	(	vout_display_t *	vd,
		bool	is_filled
	)

vout_SetDisplayViewpoint()

void vout_SetDisplayViewpoint	(	vout_display_t *	vd,
		const vlc_viewpoint_t *	p_viewpoint
	)

vout_SetDisplayZoom()

void vout_SetDisplayZoom	(	vout_display_t *	vd,
		unsigned	num,
		unsigned	den
	)

vout_UpdateDisplaySourceProperties()

void vout_UpdateDisplaySourceProperties	(	vout_display_t *	vd,
		const video_format_t *	source
	)

VoutDisplayCreateRender()

static int VoutDisplayCreateRender ( vout_display_t *  vd )

static

VoutDisplayCropRatio()

static void VoutDisplayCropRatio ( int *  left, int *  top, int *  right, int *  bottom, const video_format_t *  source, unsigned  num, unsigned  den  )

static

VoutDisplayDelWindow()

static void VoutDisplayDelWindow ( vout_display_t *  vd, vout_window_t *  window  )

static

VoutDisplayDestroyRender()

static void VoutDisplayDestroyRender ( vout_display_t *  vd )

static

VoutDisplayEvent()

static void VoutDisplayEvent ( vout_display_t *  vd, int  event, va_list  args  )

static

VoutDisplayEventMouse()

static void VoutDisplayEventMouse ( vout_display_t *  vd, int  event, va_list  args  )

static

VoutDisplayFitWindow()

static void VoutDisplayFitWindow ( vout_display_t *  vd, bool  default_size  )

static

VoutDisplayNewWindow()

static vout_window_t* VoutDisplayNewWindow ( vout_display_t *  vd, unsigned  type  )

static

VoutDisplayResetRender()

static int VoutDisplayResetRender ( vout_display_t *  vd )

static